Uninterruptible Power Supply in Distribution Substations' Auxiliary Circuits
نویسنده
چکیده
This paper describes the integration of power electronic and energy storage applications in distribution substations. Auxiliary circuits must provide motor-driven power switches, protection relays and telecontrol systems with constant power supply, thus minimising power outages and their negative effects on consumers. Requirements on the apparatus are proportional to the distributed voltage levels. Subthemes to be considered are charging rectifiers, lead acid batteries, battery management, inverters and static switches.
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